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As of 14:03 MDT

Weather in Westby, MT

83°Current weather

Westby, Sunday, 9 August, 14:03

Partly cloudy. Feels like 82°. High 84°, low 55°.

Pressure29.85 inHg
Wind3.6 mph SE
Humidity34%
Visibility6.2 mi
Dew point51°

10-day forecast for Westby, MT: 50° to 88°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

88°
Best day: Tuesday, August 11
66° · 0.16 in
Worst day: Friday, August 14

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1083° / 50°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast81°feels 80°
EveningMostly clear73°feels 72°
OvernightOvercast54°feels 52°
83 °Overcast

Westby, Monday, 10 August

Overcast. High 83°, low 50°.

Pressure29.94 inHg
Wind11.8 mph E
Humidity34%
Visibility6.2 mi
Dew point43°
Tue, 1188° / 54°0.02Light rain
MorningOvercast65°feels 63°
AfternoonPartly cloudy85°feels 83°
EveningOvercast76°feels 75°
OvernightOvercast58°feels 56°
88 °Light rain

Westby, Tuesday, 11 August

Light rain. High 88°, low 54°.

Pressure29.91 inHg
Wind9.4 mph SE
Humidity28%
Visibility6.2 mi
Dew point44°
Wed, 1280° / 57°0Light rain
MorningClear63°feels 62°
AfternoonOvercast80°feels 80°
EveningOvercast69°feels 68°
OvernightClear59°feels 58°
80 °Light rain

Westby, Wednesday, 12 August

Light rain. High 80°, low 57°.

Pressure29.91 inHg
Wind12.2 mph NE
Humidity40%
Visibility6.2 mi
Dew point50°
Thu, 1375° / 57°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast74°feels 73°
EveningOvercast73°feels 71°
OvernightClear58°feels 58°
75 °Overcast

Westby, Thursday, 13 August

Overcast. High 75°, low 57°.

Pressure30.00 inHg
Wind14.6 mph E
Humidity42%
Visibility6.2 mi
Dew point47°
Fri, 1466° / 58°0.16Light rain
MorningLight rain61°feels 60°
AfternoonLight rain58°feels 58°
EveningLight rain59°feels 59°
OvernightLight rain59°feels 59°
66 °Light rain

Westby, Friday, 14 August

Light rain. High 66°, low 58°.

Pressure30.06 inHg
Wind16.2 mph E
Humidity79%
Visibility—
Dew point52°
Sat, 1571° / 56°0Overcast
MorningOvercast58°feels 58°
AfternoonOvercast65°feels 64°
EveningOvercast70°feels 69°
OvernightOvercast62°feels 61°
71 °Overcast

Westby, Saturday, 15 August

Overcast. High 71°, low 56°.

Pressure30.09 inHg
Wind7.3 mph E
Humidity68%
Visibility—
Dew point52°
Sun, 1685° / 57°0Clear
MorningClear63°feels 63°
AfternoonClear80°feels 80°
EveningClear83°feels 81°
OvernightClear72°feels 72°
85 °Clear

Westby, Sunday, 16 August

Clear. High 85°, low 57°.

Pressure29.94 inHg
Wind16.6 mph SE
Humidity40%
Visibility—
Dew point50°
Mon, 1782° / 64°0.23Light rain
MorningLight rain69°feels 69°
AfternoonLight rain81°feels 80°
EveningLight rain79°feels 78°
OvernightLight rain70°feels 70°
82 °Light rain

Westby, Monday, 17 August

Light rain. High 82°, low 64°.

Pressure29.71 inHg
Wind11.1 mph NW
Humidity41%
Visibility—
Dew point53°
Tue, 1886° / 61°0Mostly clear
MorningMostly clear67°feels 66°
AfternoonMostly clear81°feels 80°
EveningMostly clear84°feels 82°
OvernightMostly clear75°feels 75°
86 °Mostly clear

Westby, Tuesday, 18 August

Mostly clear. High 86°, low 61°.

Pressure29.91 inHg
Wind9.5 mph SE
Humidity30%
Visibility—
Dew point44°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Westby, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.